Monsters

Nitcentral's Bulletin Brash Reflections: Doctor Who: Monsters
'I've toppled dictatorships, I've duelled with tyrants, I've arm-wrestled with the agents of pain and fury. I've fought ruthless militant jellyfish, murderous pot-plants, insane giant prawns, world-conquering crabs, killer confectionary, octopi with delusions of godhood, forces of destruction of every conceivable size and shape...'

You REALLY wouldn't think Who was created with the express intention of having no bug-eyed monsters.